Titanium Interfaces User Guide
clkmux_rule_global_regional_resource (error)
Message Regional buffer resource <name> does not support global connection
To fix Some clock sources cannot connect to the global network, e.g., PLL CLKOUT4. Look in the
Resource Assigner Alt Conn column to find a different resource that can connect.
clkmux_rule_pll_output_clock (error)
Message Found the following PLL output clock routed multiple times: <PLL output>
To fix PLL clocks connect to clock muxes on two sides of the device. Only one of these connections
may be used at a time. Make sure you have not chosen a PLL clock as a dynamic clock source
and enabled it to independently drive the core on two different clock muxes.
clkmux_rule_regional_conn_type (error)
Message Regional buffer instance <name> requires connection type to be set to rclk or rctrl
To fix If you are a clock source to drive the reginal network, you need to choose rclk or rctrl as the
Connection Type in the Input tab. (see Input Mode on page 51)
clkmux_rule_type_config (error)
Message Resource <name> configured as MIPI LANE Rx not allowed to connect to dynamic mux <0/7>
Resource <name> configured as GPIO/LVDS not allowed to connect to dynamic mux <0/7>
Invalid output clock configuration of <name> connected to index <int> of dynamic mux
<0/7>
Assigned core clock pin name at index <int> of dynamic mux <0/7> is empty
Resource <name> assigned to input <int> of dynamic mux <0/7> but no valid configured
instance found
To fix You get this error if you have not configured the clock source correctly to connect to the
dynamic mux. For example, you can configure the same resource as GPIO, LVDS, or a MIPI
lane. If you configure it as a MIPI lane, then you cannot connect it to the dynamic mux. Only
GPIO or LVDS can connect. See "Driving the Global Network" in the data sheet for the
sources that can drive the dynamic multiplexer.
Message Resource <name> with instance <name> assigned to RBUF# has invalid configuration
Resource <name> with instance <name> can only connect to regional buffer input # through
output clock 4
To fix You can only connect the PLL output to regional buffers on the top and bottom. Refer to
"Driving the Regional Network" in the data sheet.
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